Clarke SUBMERSIBLE PUMP Instruction Manual

GSE RANGE
SUBMERSIBLE PUMP
SUBMERSIBLE PUMP
OPERATION & MAINTENANCE
INSTRUCTIONS
0507

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CLARKE GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period
of 12 months from the date of purchase. Please keep your receipt as proof
of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product
can be returned to us without prior permission.
This guarantee does not affect your statutory rights.
Please read these instructions carefully before operating the tool
Thank you for purchasing this CLARKE Submersible Pump.
These pumps are ideal for draining ponds, pools and building excavations, these
heavy duty pumps can handle small solids in suspension.
Before using the device, please read this manual thoroughly and carefully follow
all instructions given. This is for your own safety and that of others around you, and
is also to help you achieve long and trouble free service from your new tool.
PARTS & SERVICE TEL: [phone]
or e-mail as follows:
PARTS: [email protected]
SERVICE: [email protected]
Please note that the details and specifications contained herein are correct at the time of going to
print. However CLARKE International reserve the right to change specifications at any time without
prior notice. Always consult the machines data plate

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Specifications
Outlet Outlet Max Motor Weight
Model Voltage Inches L/Min Head M HP KG Part No
GSE1 230vac 1” 180 9.5 0.5 20 7230070
GSE1A 230vac 1” 180 9.5 0.5 20 7230071
GSE150 230vac 1½” 280 17 0.8 24 7230072
GSE150A 230vac 1½” 280 17 0.8 24 7230073
GSE2 230vac 2” 500 10 0.8 30.5 7230074
GSE2A 230vac 2” 500 10 0.8 30.5 7230075
GSE2 110vac 2” 500 10 0.8 30.5 7230076
GSE2A 110vac 2” 500 10 0.8 30.5 7230077
NOTE ‘A’ = Models with automatic float switch.
Features
•Continuously rated, fitted with overload protection.
•Corrosion resistant stainless steel casing.
•Cast iron impeller and base for long and reliable service.
Contents
Guarantee ...................................................................................... 2
Specifications .................................................................................. 3
Safety Precautions .......................................................................... 4
Electrical Connections ................................................................... 5
Operation ........................................................................................ 6
Maintenance/Troubleshooting ..................................................... 7
Parts GSE1 & GSE1A ............................................................... 9 & 10
Parts GSE 150 & GSE150A ....................................................11 & 12
Parts GSE2 & GSE2A ............................................................. 13 & 14
GSE 1/1A GSE 150/150A GSE 2/2A

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Safety Precautions
●These pumps are designed to pump Water Only. NEVER use for pumping flammable
liquids or chemicals of any kind.
●An approved Residual Current Device (RCD) MUST be used when pumping from
ponds or swimming pools.
●Your submersible pump may ONLY be used for pumping water from a swimming
pool when there is no person or animal in the pool.
●If the water is likely to freeze, the pump MUST
be run continuously, otherwise the
pump must be removed from the water and
stored in a frost free location.
●If the pump is to be used where there may be
silt or mud etc (e.g., garden ponds),
keep the pump clear of any sediment by
standing it on a platform or brick or
suspending from a rope attached to the handle.
●●
●●
●NEVER run the pump dry.
●●
●●
●NEVER run the pump with the body exposed for
longer than 10 minutes.
●●
●●
●NEVER install the pump on sand, silt, mud or
ground that is likely to shift.
●●
●●
●NEVER Lift the pump by the mains cable, or the float switch cable.
●●
●●
●ALWAYS use the handle, with rope or chain attached when lifting the pump.
●●
●●
●ALWAYS disconnect the pump from the electrical supply before placing it into, or
removing from the water, and before any cleaning or maintenance of the pump.
WARNING:
As with all machinery, there are certain hazards involved with their operation
and use. Exercising respect and caution will considerably lessen the risk of
personal injury. However, if normal safety precautions are overlooked or ignored,
personal injury to the operator even damage to the pump or property, may
result. For your own safety and that of others around you, please read these
safety instructions in conjunction with the operating instructions, and before using
the pump.

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Electrical Connections
230 Volt models:
Connect the mains lead to a standard 230 Volt (50Hz) electrical supply through an approved
BS1363, 13amp plug or a suitably fused isolator switch.
110 Volt models:
Connect the mains lead to a suitable 110 Volt (50Hz) electrical supply through an approved
plug or a suitably fused isolator switch. If using a portable 110 Volt transformer make sure it
has a rated capacity sufficient to take the load of the pump.
All models:
We recommend that this pump is connected to the mains supply through a Residual Current
Device (RCD).
WARNING! THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in the mains lead are coloured in accordance with the following
code:
Green & Yellow - Earth
Blue - Neutral
Brown - Live
As the colours of the flexible cord of this appliance may not correspond with the coloured
markings identifying terminals in your plug proceed as follows:
• Connect GREEN & YELLOW cord to terminal marked with a letter “E” or Earth
symbol “ ” or coloured GREEN or GREEN & YELLOW.
• Connect BROWN cord to terminal marked with a letter ‘L’ or coloured RED
• Connect BLUE cord to terminal marked with a letter ’N’ or coloured BLACK
230 Volt models:
If this appliance is fitted with a plug which is moulded onto the electric cable (i.e. non-
rewirable) please note:
1. The plug must be thrown away if cut from the electric cable. There is a danger
of electric shock if it is subsequently inserted into a socket.
2. Never use the plug without the fuse cover fitted.
3. Should you wish to replace a detachable fuse carrier, ensure that the correct
replacement is used (as indicated by marking or colour code).
4. Replacement fuse covers can be obtained from your local dealer or most
electrical stockists.
5. The fuse in the plug must be replaced with one of the same rating (13amps)
and this replacement must be ASTA approved to BS1362.
IMPORTANT:
If you are in any doubt regarding electrical installation,
you should consult a qualified electrician

Operation
Connect a length of delivery hose (not supplied) to the outlet spigot of the pump (GSE and
GSE1A pumps require1” hose, GSE2 and GSE2A require 2” hose). Suitable hose is available
from your nearest CLARKE dealer.
CLARKE submersible pumps are designed for use with fresh water. Avoid using your pump
with salt water, or with water containing chemicals, as these can cause damage to the
pump. If the pump does come into contact with salt or water containing chemicals, wash
it immediately. GSE pumps will handle small solids in suspension, making it suitable for draining
sumps, pits and excavations etc.
Inspect the pump regularly to check that the base inlet is clear of leaves or other debris.
Any blockage of mud or leaves can be cleared by washing the pump in fresh water, or by
using a hose to flush fresh water back through the pump outlet connector. Never switch on
the pump with the outlet connected to the mains water supply.
GSE 1A, 150A and 2A pumps incorporate an automatic float switch. As the water level rises,
the switch will float, and start the pump. As the water level falls, so will the float switch,
which in turn will switch the pump off. The position of the float switch can be adjusted by
repositioning the cable in its clip.
For the float switch to operate correctly it must be able to move freely. When putting the
pump into position, ensure there is nothing which might impede the float switch movement.
GSE pumps are fitted with automatic overload protection. If the motor overheats (because
of an obstruction in the pump, or pumping warm water, for example), it will shut off
automatically. Switch the pump off and isolate from the main electric supply, check for
blockages, and remove, allow the motor to cool down before attempting to restart. The
thermal overload will normally reset in a few minutes.
This pump should require little or no maintenance other than regular cleaning. If the pump
starts to show signs of wear or damage, contact you nearest CLARKE dealer for advice. Do
Not use the pump if there is any damage to the mains supply or float switch cable.
Do Not attempt to repair the pump yourself, (other than to replace listed parts on pages 10
& 12), as you may invalidate your guarantee, and damage the waterproof seal of the
pump.
If using this pump in a garden pond, please note that there is a small quantity of oil in the
pump seal. If the pump seal is worn or damaged, oil may leak out, and appear as a film on
the surface of the water. Although harmless to people, the oil must be cleared to prevent
any possible harm to pond life. Disconnect the pump from the electrical supply, remove it
from the pond, clear the oil and contact the CLARKE service department for advice, on
020 8988 7400.
Once satisfied the pump is installed, and taking all the necessary safety and electrical
precautions as described on pages 4 & 5, plug into the mains supply and switch ON.
NOTE:
If the pump does not deliver immediately, it is possible that an air lock exists, Leave the
pump for approximately one minute in order for the air lock to be displaced. If necessary
switch OFF and On again, the pump should now deliver water, if not check all hose
connections etc.
SUITABLE HOSE, and SPARE/REPLACEMENT HOSE ADAPTERS ARE
AVAILABLE FROM YOUR NEAREST CLARKE DEALER
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Maintenance
WARNING
Before carrying out any maintenance activities to your submersible
pump, ensure it is isolated from the mains supply, by switching OFF and
removing the plug from the socket.
Your submersible pump should require no maintenance other than regular inspection and
cleaning.
Check the pump installation regularly to ensure the base inlet is clear of leaves or other
foreign objects, mud silt etc.
if the pump starts to show signs of wear or damage, contact your nearest Clarke dealer for
advice.
DO NOT ATTEMPT TO CARRY OUT REPAIRS TO THE PUMP YOURSELF UNLESS YOU ARE FULLY
COMPETENT. REMEMBER WATER AND ELECTRICITY DO NOT MIX.
If in any doubt, contact your nearest CLARKE dealer for advice.
Trouble Shooting
A. Pump Will Not Start
1. Float switch may be jammed against side wall, or prevented from moving.
2. Water level too low - float switch in OFF position - lift float to check switch.
B. Pump Will Start But Not Deliver
1. Check to ensure base is not blocked by leaves etc.
2. Discharge tube blocked or obstructed etc.
3. The head may be too great, i.e., you are trying to lift water too great a
distance for the pump to cope with. (See specifications on page 3).
4. Impeller may be damaged - contact your nearest CLARKE dealer.
5. Air lock in system. Switch OFF and ON again to dearate the system.
C. Pump Will Not Stop
1. Float switch may be prevented from moving to fully down position.
2. Float switch may be faulty - contact your nearest CLARKE dealer.
D. Pump Stops Running
1. Thermal overload has operated, switch OFF, allow to cool down, switch on again.
Check for possible causes for motor to overheat.
2. Float switch has operated. Check operation of switch.
3. No Electrical; supply.... investigate cause, i.e., check fuse/RCD etc.
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Parts Diagram (GSE 1 & GSE 1A)
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Parts List (GSE 1 & GSE 1A)
INDEX PART NUMBER DESCRIPTION QTY
1 GM7099 Inox Screw 1
2 GM7144 Inox Nut 1
3 GM7206 Flange 1
4 GM8138 Elastic Washer 1
5 GM7212 Bearing 1
6 GM8357 10M Cable Comp With Plug 1
7 GM7205 Inox Housing 1
8 GM5662 Motor Complete 1
9 GM6029 Seeger 1
10 GM7215 ‘O’ Ring 4437 1
11 GM8344 Bearing 1
12 GM7202 Pump Body 1
13 GM7862 Base 1
14 N/A Inox Screw 4
15 GM8183 Inox Filter 1
16 GM7870 Impeller 1
17 GM7210 Inox Key 1
18 GM7103 Brass Inox 1
19 GM7152 Mechanical Seal 1
20 GM7147 Counterface 1
21 GM6062 Gasket 1
22 GM7697 Screw 4
23 GM7208 Flexolite Gasket 1
24 GM7117 Tap 1/8” 2
25 GM6048 ‘O’ Ring 6048 2
26 GM7231 Float Switch 1
27 GM7096 Aluminium Washer 3
28 GM6251 Inox Screw 3
29 GM6560 Screw 2
30 GM7216 Screw 1
31 GM7123 Stop Cable 1
32 GM7221 Inox Screw 3
33 GM7218 Inox Washer 3
34 GM7214 ‘O’ Ring 3187 1
35 GM7226 Connector 1
36 GM7217 Inox Screw 3
37 GM7209 Condenser 6,3 MY 1
38 GM1073 Connection 1” x 25 1
39 GM7707 Nipple 1” to 1-1/4” 1
PARTS & SERVICE TEL: [phone]
or e-mail as follows:
PARTS: [email protected]
SERVICE: [email protected]

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Parts Diagram (GSE 150 &150A)

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Parts List (GSE 150 &150A)
INDEX PART NUMBER DESCRIPTION QTY
1 GM8355 10M Cable With Plug 1
2 GM8221 Inox Handle 1
3 GM8185 Inox Nut 2
4 GM8235 Condenser 16 MY 1
5 GM7093 Superior Flange 1
6 GM7105 ‘O’ Ring 107.7 x 1.78 2
7 GM7111 Bearing 6203 2
8 GM8113 Motor 1
9 GM8269 Inox Screw 4
10 GM7097 Inox Washer 4
11 GM5507 Pump Body 1
12 GM7109 Flexolite Gasket 1
13 GM7084 Bracket 1
14 GM6062 Gasket 1
15 GM7103 Brass Nut 1
16 GM7247 Base 1
17 GM7086 Impeller 1
18 GM5442 Inox Screw 3
19 GM7147 Counterface 2
20 GM7153 Mechanical Seal 2
21 GM7117 Tap 1/8” 2
22 GM6048 ‘O’ Ring 2037-110 2
23 GM7098 Inox Screw 4
24 GM7106 ‘O’ Ring 4512 2
25 GM7092 Inferior Flange 1
26 GM7156 Inox Housing For GSE 150 1
26A GM7157 Inox Housing For GSE 150A 1
27 GM7137 Float Switch (GSE 150A) 1
28 GM7107 ‘O’ Ring 2.9 x 1.78 4
29 GM7113 Screw 4
30 GM6429 Gasket 1
31 GM6705 Flange For Cable Connection 1
32 GM7123 Stop Cable 1
33 GM7099 Inox Screw 1
34 GM7144 Inox Nut 1
35 GM7875 Cable-Lock 1
36 GM7876 Cable-Lock For Float Switch 1
37 GM1035 Connection 1” x 40 1
38 GM1095 Nipple From 1/2” to 1-1/2” 1

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Parts Diagram (GSE 2 & 2A)

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Parts List (GSE 2 & 2A)
INDEX PART NUMBER DESCRIPTION QTY
1 GM8357 10M Cable With Plug for GSE 230V 1
1A GM8356 10M Cable Without Plug for GSE 110V 1
2 GM8211 Inox Handle 1
3 GM8185 Inox Nut 2
4 GM8235 Condenser 16MY For GSE 230V 1
4A GM8236 Condenser 20MY For GSE 110V 2
5 GM7093 Superior Flange 1
6 GM7105 ‘O’ Ring 107.7 x 1.78 2
7 GM7111 Bearing 6203 2
8 GM8113 Motor For GSE 230V 1
8A GM8100 Motor For GSE 110V 1
9 GM8269 Inox Screw 4
10 GM7097 Inox Washer 4
11 GM7082 Pump Body 1
12 GM7109 Flexolite Gasket 1
13 GM7084 Bracket 1
14 GM6062 Gasket 1
15 GM7103 Brass Nut 1
16 GM7005 Base 1
17 GM6623 Impeller 1
18 GM5442 Inox Screw 3
19 GM6774 Filter 1
20 GM7147 Counterface 2
21 GM7153 Mechanical Seal 2
22 GM7117 Tap 1/8” 2
23 GM6048 ‘O’ Ring 2037-110 2
24 GM7098 Inox Screw 4
25 GM7106 ‘O’ Ring 4512 2
26 GM7092 Inferior Flange 1
27 GM9879 Inox Housing For GSE 2 1
27A GM9878 Inox Housing For GSE 2A 1
28 GM7137 Float Switch (GSE 2) 1
29 GM7107 ‘O’ Ring 2.9 x 1.78 4
30 GM7113 Screw 4
31 GM6429 Gasket 1
32 GM6705 Flange For Connection Cable 1
33 GM7123 Stop Cable 1
34 GM7099 Inox Screw 1
35 GM7144 Inox Nut 1
36 GM7875 Cable-Lock 1
37 GM7876 Cable-Lock For Float (GSE 2A) 1
37 GM1017 Connection 2” x 50 1
38 GM1095 Nipple From 2” to 2” 1
IMPORTANT:
The use of parts other than CLARKE replacement parts may result in safety hazards, de-
creased tool performance and may invalidate your warranty.